公开(公告)号：EP2750798A1

公开(公告)日：2014-07-09

申请号：EP12751535.1

申请日：2012-08-31

Applicant: BASF SE

Inventor： DEGLMANN, Peter ,  BRYM, Anna Katharina ,  RIEGER, Bernhard ,  LEHENMEIER, Maximilian ,  KLAUS, Stephan

IPC: B01J31/18

CPC classification number: B01J31/1805 ,  B01J31/1815 ,  B01J2231/14 ,  B01J2531/0216 ,  B01J2531/26

Abstract: Macrocycle, based on ß-diketimines, a method for producing the macrocycle according to the invention, a neutral macrocyclical dimetal complex based on the macrocycle according to the invention, a method for producing the neutral macrocyclical dimetal complex, use of the neutral macrocyclical dimetal complex as a polymerisation catalyst in the polymerisation of carbon dioxide with one or more epoxides, a method for producing polycarbonates by converting one or more epoxides in the presence of the neutral macrocyclical dimetal complex and polycarbonate produced by the method according to the invention.

公开(公告)号：EP2753653A1

公开(公告)日：2014-07-16

申请号：EP12751534.4

申请日：2012-08-31

Applicant: BASF SE

Inventor： BRYM, Anna Katharina ,  ZUBILLER, Jürgen ,  LUINSTRA, Gerrit ,  KORASHVILI, Revaz

IPC: C08G64/02 ,  C08G64/34 ,  C07C51/41

CPC classification number: C07F3/06 ,  C07C51/412 ,  C08G64/34 ,  C07C55/10 ,  C07C55/14 ,  C07C55/16 ,  C07C55/18 ,  C07C55/12

Abstract: The invention relates to a method for producing a zinc dicarboxylate from a zinc compound and a C
4 -C
10 dicarboxylic acid in the presence of a cationic emulsifier and a solvent. The invention also relates to zinc dicarboxylates which can be obtained using the aforementioned method and which have a BET surface area of 50 to 750 m
2 /g.

公开(公告)号：EP2750798B1

公开(公告)日：2015-08-05

申请号：EP12751535.1

申请日：2012-08-31

Applicant: BASF SE

Inventor： DEGLMANN, Peter ,  BRYM, Anna Katharina ,  RIEGER, Bernhard ,  LEHENMEIER, Maximilian ,  KLAUS, Stephan

IPC: B01J31/18

CPC classification number: B01J31/1805 ,  B01J31/1815 ,  B01J2231/14 ,  B01J2531/0216 ,  B01J2531/26